asquishyhorizon

right, so its the emergence of iron that causes the supernova and not the lack of hydrogen, dont know why i didnt realise that before hehe. good luck and thank you for your time, i very much hope you find out when C:

hey, fellow space lady here (only one year into uni though), would the addition of hydrogen from a sunlike star not give betelgeuse quite a bit more lifetime before a supernova, like a few thousand years at least? i want to see it go off in my lifetime :C